Comparative predictions of turbulent non-isothermal flow of a viscoplastic fluid with yield stress

Comparative predictions of turbulent non-isothermal flow of a viscoplastic fluid with yield stress

RANS simulation of turbulent non-isothermal flow in a pipe by transition of Newtonian fluid into a viscoplastic non-Newtonian fluid is carried out. Carrier phase turbulence was modeled using two-equation isotropic k‒ε˜ – model and Reynolds stress transport model. Results of calculations of Newtonian...

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Bibliographic Details
Main Authors: M.A. Pakhomov, U.K. Zhapbasbayev
Format: Article
Language:English
Published: Elsevier 2024-01-01
Series:Heliyon
Subjects:
Non-isothermal turbulent flow
Viscoplastic fluid
Yield stress
RANS
k‒ε –model
Reynolds stress model
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844024000938

Internet

http://www.sciencedirect.com/science/article/pii/S2405844024000938

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